Index: webkit-gtk3/Makefile
===================================================================
--- webkit-gtk3/Makefile	(revision 378956)
+++ webkit-gtk3/Makefile	(working copy)
@@ -79,9 +79,6 @@
 
 .include <bsd.port.options.mk>
 
-# Shutup warning spam
-CXXFLAGS+=	-Wno-c++11-extensions
-
 .if ${ARCH} == powerpc64
 CFLAGS+=	-mminimal-toc
 .endif
@@ -103,6 +100,7 @@
 .endif
 
 .if ${CHOSEN_COMPILER_TYPE} == clang
+CXXFLAGS+=	-Wno-c++11-extensions	# Shutup warning spam
 CXXFLAGS+=	-Qunused-arguments
 .endif
 
Index: webkit-gtk3/files/patch-configure
===================================================================
--- webkit-gtk3/files/patch-configure	(revision 0)
+++ webkit-gtk3/files/patch-configure	(working copy)
@@ -0,0 +1,20 @@
+--- configure.orig	2015-01-07 09:47:51 UTC
++++ configure
+@@ -4890,7 +4890,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+-#if !(defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 7)
++#if !(defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)))
+ #error Not a supported GCC compiler
+ #endif
+ 
+@@ -4948,7 +4948,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
+-#if !(defined(__GNUG__) && defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 7)
++#if !(defined(__GNUG__) && defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)))
+ #error Not a supported G++ compiler
+ #endif
+